LA6538T Datasheet, PDF (2/6 Pages) Sanyo Semicon Device – Single-Phase Full-Wave Fan Motor Driver

LA6538T
Pd max — Ta
600
Specified printed circuit board:
20.0 × 10.0 × 0.8 mm³
500
Paper phenolic board
Mounted on the specified
printed circuit board
400
300
200
192
100
0
--20
0
20
40
60
80
100
Ambient temperature, Ta — °C ^ILA00211
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
OUT pin output current
OUT pin output voltage handling
FG output voltage handling
FG output current
Operating temperature
Storage temperature
Symbol
V_CC max
Pd max
I_OUT max
V_OUT max
V_FG max
I_FG max
Topr
Tstg
Conditions
Mounted on the specified printed circuit board*
Note: * Specified printed circuit board: 20.0 × 10.0 × 0.8 mm³ paper phenolic board, wiring density: 20%.
Ratings
Unit
10
V
400
mW
0.3
A
9.5
V
10
V
5
mA
–20 to +90
°C
–55 to +150
°C
Recommended Operating Conditions at Ta = 25°C
Parameter
Supply voltage
Hall input common-mode input voltage range
Symbol
V_CC
V_ICM
Conditions
Ratings
Unit
2.5 to 9.5
V
0.9 to V_CC – 1
V
Electrical Characteristics at Ta = 25°C, V_CC = 5 V
Parameter
Symbol
Conditions
min
Circuit current
I_CC
IN^– = 2.6 V, IN⁺ = 2.4 V, R_L = ∞
OUT pin output low-level voltage
V_OL
I_O = 100 mA
OUT pin output high-level voltage
V_OH
I_O = 100 mA
Hall bias voltage
V_HB
RH = 360 Ω + 91 Ω
1.9
Hall amplifier gain
VG
47
Hall amplifier input resistance
V_INR
400
FG output low-level voltage
V_FG
I_FG = 3 mA
FG output leakage current
I_FGL
V_FG = 7 V
Thermal protection circuit
T-TSD Design guarantee*
150
Note: * Design guarantee: Indicates a design target value. These parameters are not tested in the independent IC.
Ratings
typ
10
0.1
0.1
2.1
50
500
0.2
180
Unit
max
15 mA
0.2
V
0.2
V
2.3
V
53
dB
620
Ω
0.3
V
30
µA
200
°C
Truth Table
IN^–
IN⁺
H
L
L
H
—
—
OUT1
H
L
off
OUT2
L
H
off
FG
Mode
L
Motor operating
off
—
Thermal protection activated
No. 6518-2/6